38f0c0781a
lavfi: merge avfiltergraph.h into avfilter.h
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We do not support using filters without AVFilterGraph in practice
anyway, so there is no point in pretending we do.
2013-04-11 20:33:33 +02:00
42c7c61ab2
avfiltergraph: replace AVFilterGraph.filter_count with nb_filters
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This is more consistent with the naming in the rest of Libav.
2013-03-16 05:33:23 +01:00
9f1223562e
lavfi: connect libavresample options to af_resample via AVFilterGraph
2013-02-23 17:07:54 -05:00
8d900aa4d0
lavfi: remove disabled FF_API_GRAPH_AVCLASS cruft
2012-06-26 13:14:59 +02:00
91d3cbe0fd
avfiltergraph: make the AVFilterInOut alloc/free API public
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This is required for letting applications to create and destroy
AVFilterInOut structs in a convenient way.
Signed-off-by: Anton Khirnov <anton@khirnov.net >
2012-04-14 09:25:46 +02:00
d7bcc71dad
graphparser: add avfilter_graph_parse2().
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Unlike avfilter_graph_parse(), it returns unlinked inputs and outputs
to the caller, which allows parsing of graphs where inputs/outputs are
not known in advance.
2012-04-14 09:25:46 +02:00
996f9f0c32
avfiltergraph: add an AVClass to AVFilterGraph on next major bump.
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It will be used for logging, possibly also AVOptions.
2012-04-01 09:03:35 +02:00
57fa314090
lavfi: fix signature for avfilter_graph_parse() and avfilter_graph_config()
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Require "void *" rather than "AVClass *" for the log context type.
Signed-off-by: Anton Khirnov <anton@khirnov.net >
2011-09-28 08:02:53 +02:00
153382e1b6
multiple inclusion guard cleanup
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Add missing multiple inclusion guards; clean up #endif comments;
add missing library prefixes; keep guard names consistent.
2011-05-21 13:48:10 +02:00
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-03-19 13:33:20 +00:00
4359288c56
Make avfilter_graph_free() free the graph.
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Make avfilter_graph_free() free not only the internal structures, but
also the allocated graph, and set the graph pointer to NULL for
increased safety.
Simplify usage.
Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-02-04 02:55:11 +00:00
caeb0c3027
Make avfilter_graph_free() do nothing if graph is NULL.
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Originally committed as revision 26323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-12 21:23:16 +00:00
037be76e15
Add avfilter_graph_create_filter().
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Originally committed as revision 25862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-02 20:12:27 +00:00
4fcbb2af33
Prefix with "ff_" the functions:
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ff_avfilter_graph_check_validity()
ff_avfilter_graph_config_links()
ff_avfilter_graph_config_formats()
and move their declaration to internal.h. These functions are never
used in application code, so it is better to consider them internal
functions, this can be changed later if necessary. Simplify API.
Originally committed as revision 25737 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-13 00:21:28 +00:00
1e80a0eaa4
Remove graphparser.h header, move AVFilterInOut and
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avfilter_graph_parse() declaration to libavfilter/avfiltergraph.h.
Simplify, and less confusing for the user.
Originally committed as revision 25705 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-07 22:56:29 +00:00
97dd1e4a87
Rename avfilter_graph_destroy() to avfilter_graph_free().
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The new name is shorter and more consistent with the rest of the API.
This change breaks libavfilter API/ABI.
Originally committed as revision 25674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-04 20:34:24 +00:00
e15aeea656
Implement avfilter_graph_alloc().
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Originally committed as revision 25673 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-04 20:34:19 +00:00
2a24df9357
Add avfilter_graph_config().
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Originally committed as revision 25502 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-16 10:20:53 +00:00
9a58234fea
Fix misspelled parameter names in Doxygen documentation.
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This fixes one Doxygen warning each.
Originally committed as revision 23970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-02 10:49:29 +00:00
49bd8e4b84
Fix grammar errors in documentation
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Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 15:38:06 +00:00
bc3c85a3e6
Apply grammar/consistency nits to avfilter_graph_add_filter() doxy.
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Originally committed as revision 22842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 21:26:00 +00:00
3fb8e77a8d
Add a log context to avfilter_graph_config_links().
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Originally committed as revision 21121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 13:39:56 +00:00
4ec42240ca
Implement avfilter_graph_config_links().
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Originally committed as revision 19066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-31 16:30:12 +00:00
c5c6f62668
Apply documentation fixes: use third person, fix grammar and remove
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inconsistent '\p'.
Originally committed as revision 18823 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-14 18:13:17 +00:00
d7dbe55823
Rename avfilter_destroy_graph() to avfilter_graph_destroy(), for better
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consistency with the rest of the API.
Originally committed as revision 17623 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-26 22:02:09 +00:00
39c07b8e44
Implement in AVFilterGraph the scale_sws_opts field, and pass its
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value in the args for the auto-inserted scale filters.
Originally committed as revision 17547 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-23 23:45:21 +00:00
822005ed45
Implement avfilter_graph_check_validity().
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Originally committed as revision 16809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-26 20:21:25 +00:00
9864142b6d
Fix and extend documentation for avfilter_graph_get_filter().
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Originally committed as revision 16354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26 22:25:47 +00:00
987903826b
Globally rename the header inclusion guard names.
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Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.' to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".
Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-31 07:39:47 +00:00
4e4a3e2314
Handle av_realloc() failure
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Commited in SoC by Vitor Sessak on 2008-04-04 15:35:38
Originally committed as revision 12754 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:09:47 +00:00
10bff7139a
Remove declaration of nonexisting function
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Commited in SoC by Vitor Sessak on 2008-04-03 16:30:09
Originally committed as revision 12747 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:09:29 +00:00
d2027baac5
I should not have merged the graph parser with the graph
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framework. Split it.
Commited in SoC by Vitor Sessak on 2008-04-03 16:29:07
Originally committed as revision 12746 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:09:27 +00:00
c4913b812d
Rename uninit() to avfilter_destroy_graph() and make it non-static
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Commited in SoC by Vitor Sessak on 2008-03-27 19:34:24
Originally committed as revision 12742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:09:14 +00:00
0c3177737b
Move mess (to be removed) to where it is actually used.
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Commited in SoC by Vitor Sessak on 2008-03-26 20:56:05
Originally committed as revision 12739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:09:06 +00:00
87506daafd
Remove usage of AVFilterGraphDesc outside avfiltergraph.c
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Commited in SoC by Vitor Sessak on 2008-03-26 20:51:24
Originally committed as revision 12738 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:09:02 +00:00
9f39bb37e4
Rename variable GraphContext -> AVFilterGraph
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Commited in SoC by Vitor Sessak on 2008-03-26 20:31:53
Originally committed as revision 12736 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:08:56 +00:00
f2ee8083c8
Remove avfilter_vf_graph
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Commited in SoC by Vitor Sessak on 2008-03-24 20:13:01
Originally committed as revision 12734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:08:49 +00:00
7264695fe1
Remove more leftovers from the old parser
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Commited in SoC by Vitor Sessak on 2008-03-24 19:58:44
Originally committed as revision 12733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:08:46 +00:00
45a09319b2
Split graph_load_from_dest() to have a version independent of avfilter_vf_graph
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Commited in SoC by Vitor Sessak on 2008-03-24 19:19:38
Originally committed as revision 12731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:08:40 +00:00
b6be4acc1f
Remove declaration of non-existing functions
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Commited in SoC by Vitor Sessak on 2008-03-24 19:11:27
Originally committed as revision 12730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:08:37 +00:00
789210fa22
Almost from scratch rewrite of filter parser.
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Functional as is, but still work-in-progress in the
sense that some things need to be fixed before sending
it as a patch to SVN.
Commited in SoC by Vitor Sessak on 2008-03-20 21:48:30
Originally committed as revision 12729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:08:34 +00:00
3ec394ea82
Remove ugly forward declaration
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Commited in SoC by Vitor Sessak on 2008-02-24 11:41:22
Originally committed as revision 12728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:08:31 +00:00
177ff26052
Spelling and puctuation
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Commited in SoC by Vitor Sessak on 2008-02-16 17:52:49
Originally committed as revision 12726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:08:26 +00:00
c7330a90ef
Make comment match code
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Commited in SoC by Vitor Sessak on 2008-02-16 17:48:31
Originally committed as revision 12725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:08:22 +00:00
25a0d98074
Make multiple inclusion guard adhere to convention
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Commited in SoC by Vitor Sessak on 2008-02-16 17:48:09
Originally committed as revision 12724 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:08:19 +00:00
d22ebb1b98
Use a filter graph description for creating simple chain graphs so we
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can reuse the same graph creation code.
Commited in SoC by Bobby Bingham on 2007-12-22 19:13:04
Originally committed as revision 12715 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:07:54 +00:00
16db7fe0ac
Make filter graph description parsing code independent of the code to
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read said description from a file.
Commited in SoC by Bobby Bingham on 2007-12-22 17:16:21
Originally committed as revision 12714 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:07:50 +00:00
7b4708780c
Rewrite colorspace negotiation.
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Commited in SoC by Bobby Bingham on 2007-12-20 19:36:26
Originally committed as revision 12711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:07:41 +00:00
57d4a1575c
Allow creation of filter graphs from a graph description structure which
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can be created programmatically or loaded from a file.
Commited in SoC by Bobby Bingham on 2007-08-14 22:27:05
Originally committed as revision 12700 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:37 +00:00
256d0e0a72
Separate the process of creating links between filters from that of configuring
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the links.
Commited in SoC by Bobby Bingham on 2007-08-07 21:02:18
Originally committed as revision 12695 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-04 20:06:22 +00:00
